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HRM High-quality Lubricating Grease

Product Description

The product is formulated by using composite calcium sulfonate as a thickener to thicken import special base oil, through a special process by adding antioxidant, antirust additive and other additives. The product has won national invention patent. The quality of the product is in accordance with the standard of Q/AHY214-2007.

 

Fields of Application

The product is suitable for the lubrication of bearings of all kinds of continuous casting machines and tandem mills, such as secondary cooling zones, fan-shaped segments of large continuous casting machine, bearings of straightening machine, rough and finish rolling working roll bearings of large hot rolling mill, bearings of coilers, bearings of hot coil box and so on. It is also suitable for the lubrication of other parts of the steel plant. This product could replace various import lubricating greases, with highly universality and convenient for lubrication management.

 

Performance Characteristics

²        Excellent high-temperature resistant performance, the consistency remains unchanged under high-temperature.

²        Outstanding water resistance, and the consistency remains unchanged in water, and the bearings do not rust.

²        Exceptional carrying capacity, high EP property for hydrous product exceeds the new grease levels of other lubricating greases.

²        Good pumpability, could meet the requirements of integral lubrication system.

²        Wider temperature range:-20 -2000C.

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Product Varieties

    Available grease consistency numbers are1#, 2#, and 3#.

 

Application Notice

    According to the regulations of lubricating grease for equipments, to choose the appropriate quality level and consistency number product; the storage and transportation process must be water-proof, moisture-proof and avoid mixing mechanical impurities; anti-pollution; different quality levels of products cannot be mixed; Centralized Treatment for replaced old grease to prevent environment pollution.

 

Typical Data

Item

1#

2#

3#

Test Method

Appearance

Brown smooth ointment

Visual estimation

Worked Penetration,0.lmm

320

280

234

GB/T269

Dropping Point,0C

330

30

330

GB/T 3498

Oil separation  ( 1000C,24h),%

4

3

1

SH/T 0324

Evaporation(990C,22h),%

0.42

0.41

0.41

GB/T7325

Water Washout Losses( 380C,1 h ), %

0.8

0.5

0.1

SH/T0109

Corrosion Preventive Property(520C, 48h ),Grade

1

1

1

GB/T5018

Anti-wear Property(Four-ball Machine Method) (392N,60min),mm

0.45

0.45

0.45

SH/T0204

Extreme-Pressure Property (Four-ball method) PD Value, N

6076

6076

6076

SH/T0202

Moisture Content 20%, Extreme-Pressure Property (Four-ball method)PD Value, N

4900

4900

4900

SH/T0202

Moisture Content20 %, Cylinder1/4 Penetration Index, 0.l mm

±5

±5

±5

GB/T269

Moisture Content20%,Corrosion Preventive Property(520C, 48h ),Grade

1

1

1

GB/T5018

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